Islington Weather Forecast

    • 14
    • 25

    Partly cloudy

    • 13
    • 29

    Sunny

    • 14
    • 31

    Sunny

    • 16
    • 23

    Showers increasing

    • 13
    • 19

    Showers

    • 11
    • 21

    Possible shower

    • 9
    • 23

    Mostly sunny

Today 24 Sep Newcastle

Partly cloudy. Slight chance of a shower in the late morning and afternoon. The chance of a thunderstorm in the afternoon. Winds northeasterly 20 to 30 km/h.

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Islington Temperature Statistics View More

September Temperature

Newcastle (Nobbys) (4km)

  • Lowest 9 September, 2026

    8.7 °C

  • Average September

    17.3 °C

  • Highest 21 September, 2026

    32 °C

Climate (2021–2026)

Newcastle (Nobbys) (4km)

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  • Average Low 2021–2026

    15.5 °C

  • Average 2021–2026

    18.6 °C

  • Average High 2021–2026

    22.4 °C
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